const gulp = require('gulp');
const less = require('gulp-less');
gulp.task('default',()=>{
    gulp.watch('./phone/less/caseStudy.less',()=>{
        gulp.run('less')
    });
});

gulp.task('less', () => {
    gulp.src('./phone/less/caseStudy.less')
        .pipe(less())
        .pipe(gulp.dest('./phone/style'));
});